@font-face {
  font-family: 'pingfang';
  src: url('./pingfang.ttf')  format('truetype');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'din_Bold';
  src: url('./DIN_Alternate_Bold.ttf')  format('truetype');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'din';
  src: url('./D-DIN.ttf.otf')  format('truetype');
  font-weight: normal;
  font-style: normal;
}